PL3490040T3 - Materiał czynny elektrody ujemnej, zawierająca go elektroda ujemna i akumulator zawierający elektrodę ujemną - Google Patents

Materiał czynny elektrody ujemnej, zawierająca go elektroda ujemna i akumulator zawierający elektrodę ujemną

Info

Publication number
PL3490040T3
PL3490040T3 PL18764664.1T PL18764664T PL3490040T3 PL 3490040 T3 PL3490040 T3 PL 3490040T3 PL 18764664 T PL18764664 T PL 18764664T PL 3490040 T3 PL3490040 T3 PL 3490040T3
Authority
PL
Poland
Prior art keywords
negative electrode
active material
secondary battery
same
battery including
Prior art date
Application number
PL18764664.1T
Other languages
English (en)
Inventor
Jung Hyun Choi
Dong Hyuk Kim
Yong Ju Lee
Eun Kyung Kim
Rae Hwan Jo
Original Assignee
Lg Energy Solution, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3490040T3 publication Critical patent/PL3490040T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/386—Silicon or alloys based on silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
PL18764664.1T 2017-03-07 2018-02-26 Materiał czynny elektrody ujemnej, zawierająca go elektroda ujemna i akumulator zawierający elektrodę ujemną PL3490040T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170029115A KR102157183B1 (ko) 2017-03-07 2017-03-07 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지
PCT/KR2018/002345 WO2018164405A1 (ko) 2017-03-07 2018-02-26 음극 활물질, 상기 음극 활물질을 포함하는 음극, 및 상기 음극을 포함하는 이차 전지

Publications (1)

Publication Number Publication Date
PL3490040T3 true PL3490040T3 (pl) 2021-03-22

Family

ID=63448993

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18764664.1T PL3490040T3 (pl) 2017-03-07 2018-02-26 Materiał czynny elektrody ujemnej, zawierająca go elektroda ujemna i akumulator zawierający elektrodę ujemną

Country Status (6)

Country Link
US (1) US10950853B2 (pl)
EP (1) EP3490040B1 (pl)
KR (1) KR102157183B1 (pl)
CN (1) CN109690842B (pl)
PL (1) PL3490040T3 (pl)
WO (1) WO2018164405A1 (pl)

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CN110582876B (zh) * 2017-05-12 2022-06-24 株式会社Lg新能源 负极活性材料、包含所述负极活性材料的负极、和包含所述负极的二次电池
WO2020162708A1 (ko) * 2019-02-08 2020-08-13 주식회사 엘지화학 음극 및 이를 포함하는 리튬 이차전지
CN109888217B (zh) * 2019-02-20 2021-08-03 宁德新能源科技有限公司 负极活性材料和使用其的负极极片以及电化学和电子装置
KR20200137649A (ko) * 2019-05-31 2020-12-09 주식회사 엘지화학 음극 및 상기 음극을 포함하는 이차 전지
KR20210156918A (ko) * 2020-06-18 2021-12-28 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN113948692A (zh) * 2021-12-20 2022-01-18 常州硅源新能材料有限公司 一种用于锂离子二次电池的含有惰性涂层包覆的硅氧化物复合材料及其制备
CN114864886B (zh) * 2022-04-02 2024-02-27 万华化学集团股份有限公司 一种正极材料及其制备方法
CN116014087B (zh) * 2022-06-13 2024-06-18 浙江锂宸新材料科技有限公司 一种长循环高性能二次电池用负极材料的制备方法及其产品
WO2024101952A1 (ko) * 2022-11-11 2024-05-16 주식회사 엘지에너지솔루션 음극 활물질, 이를 포함하는 음극, 이를 포함하는 이차전지 및 음극 활물질의 제조방법
KR102616046B1 (ko) * 2023-06-09 2023-12-21 주식회사 액트로 다층 구조의 코어-쉘 음극 활물질 및 그 제조 방법
CN116799178A (zh) * 2023-06-19 2023-09-22 浙江锂宸新材料科技有限公司 一种硅碳负极材料及其制备方法、锂离子电池

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JP4171904B2 (ja) 2003-08-05 2008-10-29 信越化学工業株式会社 リチウムイオン二次電池負極材及びその製造方法
CN101533907B (zh) * 2009-04-14 2010-10-27 北京科技大学 一种锂离子电池硅基负极复合材料的制备方法
JP5626531B2 (ja) 2011-04-19 2014-11-19 ダイソー株式会社 非水電解質二次電池
JP5729163B2 (ja) 2011-06-24 2015-06-03 トヨタ自動車株式会社 負極活物質及び負極活物質の製造方法
KR102014984B1 (ko) 2011-12-02 2019-08-28 삼성전자주식회사 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 구비한 리튬 이차 전지
KR20140022682A (ko) 2012-08-14 2014-02-25 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 및 이를 포함하는 음극 및 리튬 이차 전지
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JP6115780B2 (ja) 2013-12-25 2017-04-19 株式会社豊田自動織機 複合負極活物質体、非水電解質二次電池用負極および非水電解質二次電池
JP6610261B2 (ja) * 2014-01-28 2019-11-27 三洋電機株式会社 非水電解質二次電池用負極活物質
WO2015145522A1 (ja) * 2014-03-24 2015-10-01 株式会社 東芝 非水電解質電池用電極活物質、非水電解質二次電池用電極、非水電解質二次電池及び電池パック
US20160036049A1 (en) * 2014-07-30 2016-02-04 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Lithium ion battery electrode material with composite functional coating
US10403889B2 (en) * 2014-10-21 2019-09-03 RAMOT AT TEL-AVIV UNlVERSITY LTD. High-capacity silicon nanowire based anode for lithium-ion batteries
KR102285149B1 (ko) 2014-11-14 2021-08-04 삼성에스디아이 주식회사 음극 활물질 및 이를 포함하는 리튬 전지
KR20160149862A (ko) 2015-06-19 2016-12-28 주식회사 엘지화학 실리콘 산화물-탄소-고분자 복합체, 및 이를 포함하는 음극 활물질
KR102341405B1 (ko) * 2015-07-03 2021-12-20 삼성에스디아이 주식회사 음극 활물질, 이를 채용한 리튬 전지 및 이의 제조 방법
KR101775539B1 (ko) * 2016-10-27 2017-09-06 삼성에스디아이 주식회사 리튬 이차 전지용 음극 활물질, 및 이를 포함하는 음극 및 리튬 이차 전지

Also Published As

Publication number Publication date
US20190288281A1 (en) 2019-09-19
US10950853B2 (en) 2021-03-16
CN109690842A (zh) 2019-04-26
EP3490040A4 (en) 2019-10-30
WO2018164405A1 (ko) 2018-09-13
KR102157183B1 (ko) 2020-09-18
EP3490040B1 (en) 2020-11-04
EP3490040A1 (en) 2019-05-29
CN109690842B (zh) 2022-04-29
KR20180102454A (ko) 2018-09-17

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